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LFS-PM Series Live Focus System Operating Manual

displayed. There may be the following reasons:



Do not do a calibration for a long time or the humidity and temperature has

changed a lot. Do a calibration again to clear this fault.



Part of the sensor has been replaced and installed again. Do a calibration again

to clear this fault.



There are bad connections of the wire. Check the wire connections.



Work piece do not have a good conduction with the shield of the amplifier. Check

the wire to the earth and the wire on the amplifier shield.



Parts of the laser spot are located on the capacity sensor and cause the

temperature rising. Please check the optical path and the optical devices.

5.1.5 Crash Alarm

When the laser head has touched the metal work piece for a certain time, the crash

alarm will be displayed on the displayer. If the laser head do not touch the metal sheet,

there is still crash alarm displayed. There may be the following reasons:



There is a short between the nozzle and the shield of the amplifier.



The axial cable between the amplifier and the capacity sensor is damaged or the

amplifier does not work.



The capacity value of the sensor has been out of the detecting range of the

distance controller.

5.1.6 Emergency Stop

When a low level signal is input to the emergency port, system will stop all the motion

immediately. If the input is keep high level and there is still a emergency triggered, the

following reasons may cause that.



Wrong wiring.



Machine electrical interference. Please check the wiring connection to the

EARTH.

5.1.7 Too Large Following Error

There is big error between the referenced distance and the actual distance of the

laser head. Please modify the filter factor parameters or increase the limit value.

5.1.8 Multiple Error

When there are several alarm triggered at the same time, the multi-alarm information

will be displayed on the displayer. User can go to “Alarm info” to check the alarm
information in detail.

Содержание LFS-PM Series

Страница 1: ...d this manual before operation The content include of electric connections and operating steps Read the manual to ensure electric connection RuiDa Technology Co Ltd Addr 1TH FLOOR 5TH BUILDING NANYOU TIANAN INDUSTRIAL ZONE SHENZHEN Tel 0755 26066687 Fax 0755 26982287 E mail sales rd acs com Web www rd acs com ...

Страница 2: ... have the right to modify the content of the manual and reserved the right to modify the related document of the product 3 User should read the manual carefully Ruida have no duty to be responsible for the direct indirect and incidental loss because of the faulty operations of the users Operation does not follow the manual Operation does not follow the related standards 4 During the motion it is d...

Страница 3: ...ECTION 10 3 1 INTERFACE OF THE DISTANCE CONTROLLER 10 3 1 1 Sensor Interface 13 3 1 2 CN1 RS232 Interface 14 3 1 3 CN2 Analog Interface 14 3 1 4 CN3 General Input And Output 14 3 1 5 CN4 Control Input And Output 15 3 1 6 CN5 Power Input 16 3 1 7 CN6 External Power Input 16 3 1 8 CN7 General Input And Output 16 3 1 9 CN8 Motor Control Interface For Step Mode 16 3 1 10 MOTOR Control Interface For Se...

Страница 4: ...set Error 25 5 1 4 Capacitance Smaller 25 5 1 5 Crash Alarm 26 5 1 6 Emergency Stop 26 5 1 7 Too Large Following Error 26 5 1 8 Multiple Error 26 CHAPTER 6 INSTALLING 27 6 1 SIZE OF THE DISTANCE CONTROLLER 27 6 2 SIZE OF THE TOUCH SCREEN 27 6 3 SIZE OF THE AMPLIFIER 28 APPENDIX TROUBLE SHOOTS 29 ...

Страница 5: ...r step motors high responsibility and accuracy 2 Support crash alarm limit trigger protection and servo alarm protection 3 Automatic calibration and can compatible with the third party s laser head 4 Support focus distance modified on line capacitor detecting scale is 0 9 9mm 5 Work status of the laser head indicates and alarm indicates 6 Support different setting of the rising height Rising speed...

Страница 6: ...on control menu Data display here is used to display the detecting value of the capacitor sensor and other set values Focus position the distance between the nozzle and the work piece Actual position the actual value of the capacitor detected Following error the error between the focus position and the actual position Capacitor value the value that the controller has detect from the capacity senso...

Страница 7: ...ion FOLLOW ON OFF Enable or disable the tracing function If it is tracing on the color of the button will changed into green which means the controller is under the tracing status If the height of work sheet changes the laser head will tracing the movement of the work sheet and always keep the distance to be a constant value If it is tracing off the tracing function is disabled If the height of th...

Страница 8: ...2 2 2 Parameter Setting Press Menu to enter the interface of craft parameter setting height parameter setting velocity parameter setting machine parameter setting and other parameters Notice Before operating the distance controller be sure that the parameters has already set correctly The sense of the parameters is shown as the table Technical Para Filter Factor Increase the value will improve the...

Страница 9: ...g speed Follow Speed The maximum tracing speed Reset Speed Laser head reset speed Manual Speed High The manual fast speed Manual Speed Low The manual slow speed Increment Speed The speed of increment punching when cutting head go down Machine Para Direction Polarity Set the rotation of the motor Acceleration Motion acceleration Screw Pitch Screw pitch Circle Pulse Number When the motor rotate one ...

Страница 10: ...ctly then these parameters can be set to be default So if the parameters have been changed user can restore the right parameters from the default We suggest that user must save the correct parameters to be default when all the parameters have been tuned correctly 2 2 4 Alarm Information On the main menu press ALARM INFO to go to ALARM INFO interface User can check the alarm information The informa...

Страница 11: ... the capacitance calibration interface from function click the start to start the process of capacitor calibration The cutting head moves down will detect the plate first time When detect the plate the cutting head will go up 2mm and stop about one second The cutting head moves downward again at a lower speed until a touch plate is detected After detecting the plate the cutting head capacitance va...

Страница 12: ...test the auxiliary gas is good or not Auxiliary gas testing include of 3 channels auxiliary gas testing Testing steps example for test the auxiliary gas with high pressure press High Pressure then the auxiliary gas channel is turned on Release the button then turn of the channel Notice Before testing the auxiliary gas make sure the control system is in the standby status Or the testing can not be ...

Страница 13: ...LFS PM Series Live Focus System Operating Manual 9 2 2 8 System Time In the main menu press the date and time to go to modify the date and time ...

Страница 14: ...GND 24V_IN AC220V 50Hz High pressure relay Low pressure relay Air relay 1 2 3 4 5 6 Trace Punch WrkOk UpOk DnOk AlmOut OUT1 OUT2 OUT0 L_IN FootSW DrProc RDC633xM LFS PM T43 CN2 CN2 CN2 CN5 CN3 CN3 1 2 OVCC OGND CN6 In2 24V GND 24V GND PGND Limit up switch Limit down switch 2 1 Lmt CN3 CN3 Lmt Motor Driver Pul Pul Dir Dir laser cutting head 3 2 4 4 3 2 RDC633XM LFS PM T43 Touch Screen Amplifier cab...

Страница 15: ...F LFS will control the air channel outlet all the time In the mode of cutting metal Follow ON LFS will control the High pressure air channel outlet When punching and cutting Air controller solenoid valve 24V CN7 3 Air Cutting type Gas channel of punching Gas channel of cutting Non metal Air Metal Air The second Program 2 relay wiring Parameter setting If punching is high pressure gas and cutting i...

Страница 16: ...nching is air and cutting is High pressure gas or Low pressure When cutting Non metal Follow OFF LFS will control the air channel outlet all the time In the mode of cutting metal Follow ON LFS will control the Air channel outlet when punching and control High pressure channel outlet when cutting High pressure solenoid valve Air Control solenoid valve 24V CN7 3 Air CN7 1 BloW_H Cutting type Gas cha...

Страница 17: ...solenoid valve Low pressure control solenoid valve Air control solenoid valve 24V CN7 3 Air CN7 2 Blow_L CN7 1 BloW_H Cutting type Gas channel of punching Gas channel of cutting Non metal Air Metal Low pressure High pressure 3 1 1 Sensor Interface This interface is to connect the amplifier and distance controller When installing the amplifier the shield of the amplifier should be have good conduct...

Страница 18: ...eral input Increment punching signal input PIN5 In2 General input PIN6 In3 General input It can be used for open cover protection or other functions when low level trigger will alarm Limit switches include upper limit lower limit switch It is support connections of open and closed normally When using normally open mode change the polarity of the booster to negative polarity When using the normally...

Страница 19: ...D LFS Mechanical Switch COM NO 3 1 5 CN4 Control Input And Output PIN SIGNAL DEFINITION DESCRIPTION PIN1 Trace Trace signal When low level the LFS will control the laser head to trace down When high level or open the LFS will rise the laser head PIN2 Punch Punch signal Come from the controller When high level 24V that means the controller is punching PIN3 WrkOk Work status indicator controller wor...

Страница 20: ...N5 Power Input PIN SIGNAL DEFINITION DESCRIPTION PIN1 24V_IN 24V Power 24V Drive ability above 2A PIN2 GND GND PIN3 PGND EARTH 3 1 7 CN6 External Power Input PIN SIGNAL DEFINITION DESCRIPTION PIN1 OGND OGND PIN2 OVCC External 24V Power 3 1 8 CN7 General Input And Output PIN SIGNAL DEFINITION DESCRIPTION PIN1 Blow_H High pressure gas control Drive relay PIN2 Blow_L Low pressure gas control Drive re...

Страница 21: ... the servo drive to work at the position mode The polarity of the pulse and direction The number of pulse per round 3 1 10 MOTOR Control Interface For Servo Mode PIN color of wire signal definition PIN1 yellow SPEED 10V speed command PIN2 blue OS Zero speed PIN3 black A Encoder A PIN4 orange B Encoder B PIN5 red Z Encoder Z PIN6 green SON Servo on PIN7 green white CLR Alarm clear PIN8 brown 24V 24...

Страница 22: ...tor UpOk Rising up ok indicator DnOk Tracing down ok indicator AlmOut Alarm indicator Lmt Up limit indicator Low level input will turn on the led Lmt Down limit indicator Low level input will turn on the led EmStp Emergency stop input Low level input will turn on the led In1 Low level input will turn on the led In2 Low level input will turn on the led In3 Low level input will turn on the led Statu...

Страница 23: ...igh pressure gas control output Low level input will turn on the led Blow_L Low pressure gas control output Low level input will turn on the led Air Air control output Low level input will turn on the led Out1 Low level input will turn on the led Out2 Low level input will turn on the led Out3 Low level input will turn on the led ...

Страница 24: ... and run the cutting control system and the distance controller should be wired correctly When you want to start a normal testing the user parameter and vendor parameter should be configured correctly Shown as the following MetalCut FILE VENDOR SETTING OTHERS to enable ENABLE PROTECT MetalCut VENDOR SETTING SPECIAL the password is rdtsmm height controller type common check follow up use trigger ch...

Страница 25: ...ell If the polarity of the limit is wrong please check and modify the polarity of the limit in the menu Then check the crash alarm is good or not Just move the laser head or the work piece to keep they touch each other If there are crash alarm information displays in the screen which means the crash alarm is ok 4 Press check the moving direction of the laser head if the direction is not the desire...

Страница 26: ...efore start a cutting user should configure the parameters of the machine correctly please reference to the RDC6332M controller operating manual Cutting test should follow the steps 1 Open MetalCut draw a cutting rectangle with the drawing tools 2 Set the layer parameter ...

Страница 27: ... n Ton If laser CW piercing has been enabled there is a continuous laser on the metal work piece for a certain time and then start a normal cutting Pulse piercing is used to be applied for thick metal sheet cutting The following is a example for pulse piercing The piercing times are 4 and the single piercing time is Ton The interval time between 2 pulse is Toff The total piercing time 50 4 200ms U...

Страница 28: ...s 5 Laser emission test In the operating panel of the motion controller press pulse to test the laser 6 Reference position Move the laser head to a referenced position Press reference and the current position is set to be the zero position 7 Frame After set the referenced poison press Frame to execute a frame motion 8 Start cutting Press start to start a normal cutting ...

Страница 29: ...m will stop motion User should check the distance controller and power on it again If the alarm is still there user should take a new controller to replace that one 5 1 2 Upper Lower Limit Trigger When the limit protection has been enabled the system will display the limit trigger information once the limit is triggered If there are limit triggered there may be the following reason The sense of th...

Страница 30: ...t there is still crash alarm displayed There may be the following reasons There is a short between the nozzle and the shield of the amplifier The axial cable between the amplifier and the capacity sensor is damaged or the amplifier does not work The capacity value of the sensor has been out of the detecting range of the distance controller 5 1 6 Emergency Stop When a low level signal is input to t...

Страница 31: ...LFS PM Series Live Focus System Operating Manual 27 Chapter 6 Installing 6 1 Size Of The Distance Controller 6 2 Size Of The Touch Screen 4 3 Touch Screen Size ...

Страница 32: ...LFS PM Series Live Focus System Operating Manual 28 7 0 Touch Screen Size 6 3 Size Of The Amplifier ...

Страница 33: ... Check the wiring The dispalyer do not match with the distance controller Check the version of the distance controller Controller hardware port is damaged Displayer hardware port is damaged touch screen not match on the dispalyer The firmware is not match with the dispalyer Check the version of the distance controller During calibration the laser head moving down and no stop when touch the metal s...

Страница 34: ...ion again Has changed some parts of the sensor but do not do the calibration Calibration again Some laser beam is located on the capacity sensor or the lens is dirty and make the sensor s temporature increasing Check the lens is clean and the position of the laser beam Auxiliary gas has caused the capacity changing Check the cleaness and the humidity of the auxiliary gas Laser head shaking during ...

Страница 35: ...y upload and send the manual without Ruida s permission Content will be revised or modified We will not send message to every users If there are any question or suggestion about our products and manuals please tells us Tel 086 0755 26066687 Fax 086 0755 26982287 Adress 1B 1 buiding 5 Tian an Nanyou industrial area Dengliang road Nanshan district Shenzhen Guangdong China Website www rd acs com ...

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